[Mesa-dev] [Bug 102232] gallium/svga_msg.c build failure on non-x86 with gcc 7.1

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102232

Timo Aaltonen  changed:

   What|Removed |Added

 Resolution|--- |INVALID
 Status|NEW |RESOLVED

--- Comment #1 from Timo Aaltonen  ---
I guess there's no need to build svga on non-x86.. closing

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[Mesa-dev] [Bug 102232] gallium/svga_msg.c build failure on non-x86 with gcc 7.1

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102232

Bug ID: 102232
   Summary: gallium/svga_msg.c build failure on non-x86 with gcc
7.1
   Product: Mesa
   Version: 17.2
  Hardware: Other
OS: All
Status: NEW
  Severity: normal
  Priority: medium
 Component: Other
  Assignee: mesa-dev@lists.freedesktop.org
  Reporter: tjaal...@ubuntu.com
QA Contact: mesa-dev@lists.freedesktop.org

Hi, 17.2.0-rc3/4 (probably master too) fails to build on non-x86 with gcc 7.1:

for example with arm64:
../../../../../src/gallium/drivers/svga/svga_msg.c: In function
‘svga_host_log’:
../../../../../src/gallium/drivers/svga/svga_msg.c:86:4: error: output number 4
not directly addressable
 ({ \
 
asm volatile ("inl %%dx, %%eax;" :  \
^
   "=a"(ax),\
   ~~
   "=b"(bx),\
   ~~
   "=c"(cx),\
   ~~
   "=d"(dx),\
   ~~
   "=S"(si),\
   ~~
   "=D"(di) :   \
   ~~
   "a"(magic),  \
   ~~
   "b"(in_bx),  \
   ~~
   "c"(cmd),\
   ~~
   "d"(port_num),   \
   ~~
   "S"(in_si),  \
   ~~
   "D"(in_di) : \
   ~~
   "memory");   \
   ~~
 })
 ~~  
../../../../../src/gallium/drivers/svga/svga_msg.c:298:4: note: in expansion of
macro ‘VMW_PORT’
VMW_PORT(VMW_PORT_CMD_OPEN_CHANNEL,
^~~~
../../../../../src/gallium/drivers/svga/svga_msg.c:86:4: warning: asm operand
10 probably doesn’t match constraints


full buildlogs at
https://buildd.debian.org/status/package.php?p=mesa=experimental

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